JP2015057796A5 - - Google Patents
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- Publication number
- JP2015057796A5 JP2015057796A5 JP2014256790A JP2014256790A JP2015057796A5 JP 2015057796 A5 JP2015057796 A5 JP 2015057796A5 JP 2014256790 A JP2014256790 A JP 2014256790A JP 2014256790 A JP2014256790 A JP 2014256790A JP 2015057796 A5 JP2015057796 A5 JP 2015057796A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode sheet
- sheet according
- forming
- uncoated
- extending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 claims 6
- 239000002184 metal Substances 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000011149 active material Substances 0.000 claims 4
- 239000011888 foil Substances 0.000 claims 4
- 238000005096 rolling process Methods 0.000 claims 4
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000003825 pressing Methods 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000010408 film Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014256790A JP6032267B2 (ja) | 2010-08-18 | 2014-12-19 | 電池用電極シート及びその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010182880 | 2010-08-18 | ||
| JP2010182880 | 2010-08-18 | ||
| JP2014256790A JP6032267B2 (ja) | 2010-08-18 | 2014-12-19 | 電池用電極シート及びその製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011152818A Division JP5757414B2 (ja) | 2010-08-18 | 2011-07-11 | 電池用電極シート及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015057796A JP2015057796A (ja) | 2015-03-26 |
| JP2015057796A5 true JP2015057796A5 (https=) | 2015-08-06 |
| JP6032267B2 JP6032267B2 (ja) | 2016-11-24 |
Family
ID=52815794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014256790A Active JP6032267B2 (ja) | 2010-08-18 | 2014-12-19 | 電池用電極シート及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6032267B2 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6672706B2 (ja) * | 2015-10-30 | 2020-03-25 | 三洋電機株式会社 | 電極板の製造方法及び二次電池の製造方法 |
| CN114375513B (zh) * | 2020-05-22 | 2024-07-19 | 株式会社Lg新能源 | 包括未涂布部分按压部的电极辊压设备和使用该电极辊压设备的电极辊压方法 |
| KR102937919B1 (ko) | 2020-05-22 | 2026-03-11 | 주식회사 엘지에너지솔루션 | 무지부 프레스부를 포함하는 전극 압연 장치 및 이를 이용한 전극 압연 방법 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833666B2 (ja) * | 1977-08-03 | 1983-07-21 | 松下電器産業株式会社 | アルカリ蓄電池用極板の製造法 |
| JP2000012002A (ja) * | 1998-06-17 | 2000-01-14 | Toshiba Battery Co Ltd | 帯状電極の製造装置 |
| JP4233670B2 (ja) * | 1999-03-01 | 2009-03-04 | パナソニック株式会社 | 非水電解液二次電池の製造方法 |
| JP2001357840A (ja) * | 2000-04-14 | 2001-12-26 | Toshiba Battery Co Ltd | 電池用電極シートの加工方法および加工装置 |
| JP3619870B2 (ja) * | 2001-03-07 | 2005-02-16 | 独立行政法人産業技術総合研究所 | リチウムイオン二次電池用負電極板の製造方法 |
| JP2003100286A (ja) * | 2001-09-19 | 2003-04-04 | Toyota Motor Corp | 帯状電極の製造方法と製造装置 |
| JP5030379B2 (ja) * | 2003-12-24 | 2012-09-19 | パナソニック株式会社 | 電極群からなる捲回形電気化学素子および電池 |
| JP2005339926A (ja) * | 2004-05-26 | 2005-12-08 | Yuasa Corp | 帯状電極及びそれを用いた電池 |
-
2014
- 2014-12-19 JP JP2014256790A patent/JP6032267B2/ja active Active
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